JPS5227345A - Encoder - Google Patents

Encoder

Info

Publication number
JPS5227345A
JPS5227345A JP51101753A JP10175376A JPS5227345A JP S5227345 A JPS5227345 A JP S5227345A JP 51101753 A JP51101753 A JP 51101753A JP 10175376 A JP10175376 A JP 10175376A JP S5227345 A JPS5227345 A JP S5227345A
Authority
JP
Japan
Prior art keywords
encoder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP51101753A
Other languages
Japanese (ja)
Other versions
JPS6056335B2 (en
Inventor
Kiin Teukusuberii Suchiyuaato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of JPS5227345A publication Critical patent/JPS5227345A/en
Publication of JPS6056335B2 publication Critical patent/JPS6056335B2/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00Conversion of analogue values to or from differential modulation
    • H03M3/04Differential modulation with several bits, e.g. differential pulse code modulation [DPCM]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00Image coding
    • G06T9/004Predictors, e.g. intraframe, interframe coding
JP51101753A 1975-08-28 1976-08-27 encoder Expired JPS6056335B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/608,524 US4017849A (en) 1975-08-28 1975-08-28 Apparatus for analog to digital conversion
US608524 2000-06-30

Publications (2)

Publication Number Publication Date
JPS5227345A true JPS5227345A (en) 1977-03-01
JPS6056335B2 JPS6056335B2 (en) 1985-12-10

Family

ID=24436890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51101753A Expired JPS6056335B2 (en) 1975-08-28 1976-08-27 encoder

Country Status (9)

Country Link
US (3) US4017849A (en)
JP (1) JPS6056335B2 (en)
BE (1) BE845505A (en)
CA (1) CA1112366A (en)
DE (1) DE2638534A1 (en)
FR (1) FR2322487A1 (en)
GB (1) GB1548044A (en)
IT (1) IT1066933B (en)
NL (1) NL7609570A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031403A (en) * 1988-10-07 1991-07-16 Kanzaki Kokyukoki Mfg. Co. Ltd. Axle driving apparatus
US7395592B2 (en) 2001-12-28 2008-07-08 Meiyu-Giken Co., Ltd. Apparatus for processing electrical connection terminal for coaxial cable

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190801A (en) * 1978-02-06 1980-02-26 Deltalab Research, Inc. Digital encoding circuitry
JPS5550738A (en) * 1978-10-05 1980-04-12 Nec Corp Decoding method of adaptability forecasting type differential pulse code and its unit
FR2445660A1 (en) * 1978-12-28 1980-07-25 Pissard Andre ADAPTIVE PREDICTION MIC DIFFERENTIAL MIC TYPE TRANSMISSION METHOD AND CIRCUIT USING SUB-BAND FILTERING AND SPECTRAL ANALYSIS
JPS5952576B2 (en) * 1979-07-13 1984-12-20 株式会社東芝 A/D converter stabilization circuit
FR2462062A1 (en) * 1979-07-20 1981-02-06 Petit Jean P DELTA SIGMA CODER WITH DOUBLE ANALOG INTEGRATION AND DELTA SIGMA CODER WITH DOUBLE DIGITAL INTEGRATION
FR2471084A1 (en) * 1979-11-30 1981-06-12 Telecommunications Sa PREDICTOR STAGE FOR DIGITAL RATE COMPRESSION SYSTEM
CA1184660A (en) * 1981-06-12 1985-03-26 Robert W. Harris Enhanced delta modulation encoder
US4560977A (en) * 1982-06-11 1985-12-24 Mitsubishi Denki Kabushiki Kaisha Vector quantizer
US4544917A (en) * 1982-09-16 1985-10-01 Westinghouse Electric Corp. A/D converter having digitally controlled subranging and self-alignment apparatus for use therein
US4616349A (en) * 1982-11-22 1986-10-07 Mobil Oil Corporation Analog-to-digital converter for seismic exploration using delta modulation
JPS6143875A (en) * 1984-08-08 1986-03-03 Nippon Telegr & Teleph Corp <Ntt> Basic cell type total search vector quantizing encoder
US4860012A (en) * 1986-02-14 1989-08-22 Microchip Technology Incorporated Integrated analog-to-digital converter
NL8600862A (en) * 1986-04-04 1987-11-02 Philips Nv CODING DEVICE.
US4792787A (en) * 1987-02-04 1988-12-20 The United States Of America As Represented By The Secretary Of The Navy Wide dynamic range analog-to-digital converter using linear prediction
IT1215464B (en) * 1987-05-07 1990-02-14 Sgs Microelettronica Spa CIRCUIT FOR THE PCM CONVERSION OF AN ANALOG SIGNAL, WITH IMPROVEMENT OF GAIN-TRACKING.
US4766416A (en) * 1987-07-16 1988-08-23 General Electric Company Circuit for generating the square of a function without multipliers
US4837780A (en) * 1987-07-27 1989-06-06 Northern Telecom Limited Transmit line buildout circuits
JP2543095B2 (en) * 1987-09-14 1996-10-16 松下電器産業株式会社 Oversampling type D / A converter
US4843390A (en) * 1988-02-24 1989-06-27 Motorola, Inc. Oversampled A/D converter having digital error correction
US4862169A (en) * 1988-03-25 1989-08-29 Motorola, Inc. Oversampled A/D converter using filtered, cascaded noise shaping modulators
JP2650711B2 (en) * 1988-03-25 1997-09-03 株式会社日立製作所 Oversampling A / D converter
US5034746A (en) * 1988-09-21 1991-07-23 International Business Machines Corporation Analog-to-digital converter for computer disk file servo position error signal
US5055846A (en) * 1988-10-13 1991-10-08 Crystal Semiconductor Corporation Method for tone avoidance in delta-sigma converters
US4979039A (en) * 1989-01-30 1990-12-18 Information Technologies Research Inc. Method and apparatus for vector quantization by hashing
US5067152A (en) * 1989-01-30 1991-11-19 Information Technologies Research, Inc. Method and apparatus for vector quantization
US5012244A (en) * 1989-10-27 1991-04-30 Crystal Semiconductor Corporation Delta-sigma modulator with oscillation detect and reset circuit
JP3011424B2 (en) * 1990-01-24 2000-02-21 株式会社東芝 A / D converter
WO1991011863A1 (en) * 1990-01-31 1991-08-08 Analog Devices, Inc. Sigma delta modulator
JPH0537381A (en) * 1991-07-18 1993-02-12 Nec Corp Noise shaping circuit
JP3310114B2 (en) * 1994-09-14 2002-07-29 株式会社東芝 A / D converter having frequency conversion function and wireless device using the same
US5796359A (en) * 1995-10-25 1998-08-18 Norand Corporation Data conversion and processing system
US6118812A (en) * 1997-05-20 2000-09-12 Lucent Technologies Inc. Digital equalization in the presence of quantization noise
US6204787B1 (en) 1999-03-31 2001-03-20 Cirrus Logic, Inc. Circuits and methods for gain ranging in an analog modulator and systems using the same
US6775529B1 (en) 2000-07-31 2004-08-10 Marvell International Ltd. Active resistive summer for a transformer hybrid
US6462688B1 (en) 2000-12-18 2002-10-08 Marvell International, Ltd. Direct drive programmable high speed power digital-to-analog converter
US7433665B1 (en) 2000-07-31 2008-10-07 Marvell International Ltd. Apparatus and method for converting single-ended signals to a differential signal, and transceiver employing same
US7312739B1 (en) 2000-05-23 2007-12-25 Marvell International Ltd. Communication driver
USRE41831E1 (en) 2000-05-23 2010-10-19 Marvell International Ltd. Class B driver
US7194037B1 (en) 2000-05-23 2007-03-20 Marvell International Ltd. Active replica transformer hybrid
US7095348B1 (en) 2000-05-23 2006-08-22 Marvell International Ltd. Communication driver
US7113121B1 (en) 2000-05-23 2006-09-26 Marvell International Ltd. Communication driver
US7606547B1 (en) * 2000-07-31 2009-10-20 Marvell International Ltd. Active resistance summer for a transformer hybrid
US7712122B2 (en) * 2001-01-16 2010-05-04 Physical Optics Corporation Uncompressed IP multimedia data transmission and switching
CN1465029A (en) 2001-06-15 2003-12-31 阿纳洛格装置公司 A variable modulus interpolator, and a variable frequency synthesiser incorporating the variable modulus interpolator
AU2002346344A1 (en) * 2002-03-20 2003-09-29 Igor Borisovich Dounaev Methods and systems for digital data transmission
DE10238028B4 (en) * 2002-08-20 2005-11-24 Infineon Technologies Ag Method and device for analog-to-digital conversion
US7312662B1 (en) 2005-08-09 2007-12-25 Marvell International Ltd. Cascode gain boosting system and method for a transmitter
US7577892B1 (en) 2005-08-25 2009-08-18 Marvell International Ltd High speed iterative decoder
US7474237B2 (en) * 2006-02-03 2009-01-06 The Trustees Of Columbia University In The City Of New York Circuits and methods for using error correction in power amplification and signal conversion
US8633842B2 (en) * 2009-03-31 2014-01-21 Agere Systems Llc Methods and apparatus for direct synthesis of RF signals using delta-sigma modulator
US8009072B2 (en) * 2009-12-19 2011-08-30 General Electric Company Predictive analog-to-digital converter and methods thereof
US10116323B2 (en) * 2016-12-16 2018-10-30 Mediatek Inc. Analog-to-digital converter
US10652056B2 (en) 2017-11-14 2020-05-12 Cable Television Laboratories, Inc Systems and methods for delta-sigma digitization

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916553A (en) * 1957-05-31 1959-12-08 Bell Telephone Labor Inc High speed delta modulation encoder
US3305854A (en) * 1963-12-19 1967-02-21 Raytheon Co Sampled data system
US3502986A (en) * 1967-12-14 1970-03-24 Bell Telephone Labor Inc Adaptive prediction for redundancy removal in data transmission systems
JPS5114845B1 (en) * 1968-07-22 1976-05-12
FR2116224B1 (en) * 1970-10-29 1974-10-31 Ibm France
CH522330A (en) * 1971-06-03 1972-06-15 Ibm Method and device for coding and decoding video signals
FR2250239B1 (en) * 1973-10-23 1976-07-02 Ibm France

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031403A (en) * 1988-10-07 1991-07-16 Kanzaki Kokyukoki Mfg. Co. Ltd. Axle driving apparatus
USRE36807E (en) * 1988-10-07 2000-08-08 Kanzaki Kokyukoki Mfg. Co., Ltd. Axle driving apparatus
US7395592B2 (en) 2001-12-28 2008-07-08 Meiyu-Giken Co., Ltd. Apparatus for processing electrical connection terminal for coaxial cable

Also Published As

Publication number Publication date
US4107669A (en) 1978-08-15
JPS6056335B2 (en) 1985-12-10
US4071842A (en) 1978-01-31
NL7609570A (en) 1977-03-02
DE2638534A1 (en) 1977-03-10
CA1112366A (en) 1981-11-10
US4017849A (en) 1977-04-12
BE845505A (en) 1976-12-16
GB1548044A (en) 1979-07-04
FR2322487B1 (en) 1980-07-25
FR2322487A1 (en) 1977-03-25
IT1066933B (en) 1985-03-12

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